Amending the Annex to Decision No. 2003/01/RM of the Executive Director of the Agency of 17 October 2003 on Acceptable Means of Compliance and Guidance Material for the airworthiness and environmental certification of aircraft and related products, parts and appliances, as well as for the certification of design and production organisations («AMC and GM to Part-21») âExtended Range Operations with Two-Engined Aeroplanes ETOPS Certification and Operationâ? âSystematic review and transposition of existing FAA TSO standards for parts and appliances into EASA ETSOâ?And âOther party supplier controlâ?